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630A–4000A Good Conductivity Arc & Ablation Resistant Circuit Breaker Contact & Contact Arm
Name:
630A–4000A Good Conductivity Arc & Ablation Resistant Circuit Breaker Contact & Contact Arm
Product Description
Contact Arm is a special contact for vacuum circuit breakers. It is made of copper-aluminum Combined material with good conductivity and oxidation resistance. It is the core conductive component in the circuit breaker.